TriggerTech Duty 3.5 Lb AR-9 Trigger

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Odin Works Adjustable 9mm Buffer Weight


TriggerTech Duty 3.5LB AR-9 Trigger

The Triggertech Duty AR-9 trigger brings all the performance you’d expect from a premium drop-in trigger, with the reliability your PCC needs. This single stage trigger features a smooth pull, short reset, and a very light 3.5 pound weight overall. What you get is a trigger that can handle the rigors of a blowback action, with performance to rival your favorite drop-ins for competition use.

Most shooters note that the pull weights feeling around 0.5 LBs lighter than a traditional friction based trigger of the same measured pull weight. Upgrade your AR with a TriggerTech trigger and watch your accuracy increase, while reducing your split times on the clock.

If a two-stage trigger is what you prefer, check out the 2 Stage 3.5 pound Trigger here!

Download the instruction manual here.

Trigger Control Details

  • Trigger Lever Type: Traditional Curved or Flat Straight
  • Trigger Action: Single-Stage
  • Zero Creep™: Yes
  • TKR Technology: Yes
  • CLKR Technology: Yes
  • FLTWR Technology: Yes
  • Creep: 0.000″
  • Overtravel:  0.060″
  • Reset: 0.070″
  • Reset Feel: Tactile mid force
  • Hammer Strike Force: Full
  • Pin Size: Standard Mil-Spec Pin 0.154″ (trigger pins not included)


  • Brand: Triggertech
  • Color: Black
  • Description: PVD Finish
  • Finish: Anodized
  • Material: 440C Stainless Steel & EZAC Diecast
  • Model: Duty
  • Fit: 9mm AR-15
  • Made in USA

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